Android version
Android 8.0 (Oreo) or higher. Most mid-range devices from 2019 onward meet this requirement without any system update.
Reference
arena121 App — Lobby Penuh di Genggaman Tangan
The arena121 app puts live casino tables, slot rooms, and our sportsbook — including Liga 1 and European football markets — into one screen on your Android or iOS device.
AndroidiOSAPK 30MBPush alertsFingerprint login
DEVICE REQUIREMENTS
Supported Devices and System Requirements
iOS version
iOS 13 or higher. Compatible with iPhone 7 and later models running a current or recent Apple software version.
RAM and storage
Minimum 2GB RAM recommended for smooth live-table streaming. The app itself uses around 30MB of storage; cache grows slightly with use.
Install the App in 3 Steps
Getting the arena121 app onto your phone takes under three minutes. Android users download the APK directly from the arena121 download page — no app store needed. iOS users find the app through the link on the same page, which routes to the correct install flow for your device. Players in Batam and Bandar Lampung have confirmed the install completes on standard
mobile data without needing a Wi-Fi connection. Once installed, sign in with your existing arena121 account or open a new one right inside the app.
- Download the APK or iOS build — Visit arena121 on your phone browser and tap the download button for your device type. The Android APK is around 30MB; the iOS build installs via the provided link.
- Allow install from unknown sources (Android only) — On Android, go to Settings → Security → Install unknown apps and enable it for your browser. This one-time step lets the APK install outside the Play Store.
- Open the app and sign in — Tap the arena121 icon once installation finishes. Log in with your account credentials or register directly inside the app to reach the full lobby.
Everything Inside the arena121 App
Once installed, the arena121 app gives you a faster path to the lobby than any mobile browser. Pragmatic Play slots like Gates of Olympus and Mahjong Ways load without the extra tap of a browser address bar. Live tables from Evolution — Baccarat, Dragon Tiger, Live Blackjack Table — stream directly in the app with no buffering lag on a standard 4G
connection. The betslip sits one tap away so you can place a football wager and flip back to a slot room without leaving the screen. Push notifications alert you when a promo board updates or when your withdrawal clears, and the quick-deposit shortcut lets you top up via DANA, OVO, or GoPay without navigating away from the game.
APP FEATURE SNAPSHOT
Four Things the App Does Differently
Biometric Login
Fingerprint and face-unlock let you skip the password screen entirely. Your session opens in seconds — no typing, no delay before the lobby appears.
Dark Mode
The app ships with a dark interface that reduces eye strain during late-night sessions. It switches automatically with your device's system setting.
Push Notifications
Real-time alerts land on your lock screen when a promo board refreshes or a withdrawal is confirmed. You stay informed without opening the app.
Offline Lobby Preview
Browse game thumbnails, check table names, and queue your next session even when your connection drops. The lobby preview caches locally on your device.
Common Questions About the arena121 App
Yes, the app itself costs nothing to download. You need an arena121 account to access the lobby, which you can open directly inside the app after installing.
Yes. The quick-deposit shortcut inside the app supports DANA, OVO, and GoPay. Tap the deposit icon, choose your wallet, and confirm with your PIN — the balance updates in the lobby without leaving the app.
The arena121 APK is distributed directly from arena121 rather than through the Play Store. Enabling unknown sources is a standard Android setting for this type of install and can be turned off again afterward.
Yes. After your first login, go to account settings inside the app and enable biometric access. From that point, your fingerprint or face unlock opens the lobby directly.
Yes. The app sends a push alert when your withdrawal is confirmed and when the promo board updates. You can manage which alerts you receive in the app's notification settings.
The app reconnects automatically when your signal returns. For live casino tables, your hand or round result is recorded server-side, so no data is lost during a brief drop.